Class information for:
Level 2: JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS//PHYSICA SCRIPTA//ATOMIC DATA AND NUCLEAR DATA TABLES

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
13 4 PHYSICS, PARTICLES & FIELDS//PHYSICS, NUCLEAR//OPTICS 1062565
335 3       JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS//PHYSICAL REVIEW A//PHYSICS, ATOMIC, MOLECULAR & CHEMICAL 37816
1053 2             JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS//PHYSICA SCRIPTA//ATOMIC DATA AND NUCLEAR DATA TABLES 10343
682 1                   ATOMIC DATA AND NUCLEAR DATA TABLES//PHYSICA SCRIPTA//ATOMIC DATA 3192
6286 1                   ISOLATED CORE EXCITATION//SM ATOM//EU ATOM 1531
7678 1                   NONACCELERATOR PARTICLE PHYS GRP//NON ACCELERATOR PARTICLE PHYS GRP//FRANCIUM 1365
10766 1                   QUANTUM ENGN METROL//CHAIR QUANTUM ENGN METROL//CHAIR ATOM PHYS 1065
15563 1                   OPTOGALVANIC EFFECT//OPTOGALVANIC SPECTROSCOPY//OPTOGALVANIC SIGNAL 732
20038 1                   HACES DIRIGIDOS//WHITE LIGHT LASER//CADMIUM LASERS 500
20200 1                   MOSCOW POWER ENGN//DISSOCIATIVE EXCITATION//DISSOCIATIVE EXCITATION CROSS SECTIONS 493
21181 1                   OPTIKA I SPEKTROSKOPIYA//BAND SYSTEMS//ELECTRONIC SPECTRUM OF SELENIUM DIMER 453
27276 1                   ASTRONOMICAL SPECTROGRAPHS//PHYSICAL MODEL BASED CALIBRATIONS//ACTIVELY STABILIZED INTERFEROMETER 253
30278 1                   A SCHEME//ABSOLUTE INDICATOR OF REFRACTION//ABSOLUTE REFRACTIVE INDEX 187
31849 1                   BEAM SWEEPING SYSTEM//RESOLVING TIME//CIENCIAS QUIM FIS QUIM CUANT 160
32766 1                   ASTRON ASTROPHYS OBSERV//DEAC//RESONANTLY ENHANCED IONIZATION SPECTRUM 147
33122 1                   ATOM NUCL LASER SPECT//QED PERTURBATION THEORY//ELECTRODYNAMICAL MODEL 142
34574 1                   BEST BEAM FORMING//FILTER PAPER ABSORBING//METHOD FOR MANUFACTURING SAMPLE 123

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS journal 209265 10% 7% 1061
2 PHYSICA SCRIPTA journal 157758 9% 6% 925
3 ATOMIC DATA AND NUCLEAR DATA TABLES journal 153898 2% 26% 195
4 ATOMIC DATA authKW 116852 2% 15% 253
5 OPTICS WoSSC 115704 44% 1% 4561
6 OPTIKA I SPEKTROSKOPIYA journal 102504 5% 7% 481
7 PHYSICAL REVIEW A journal 92901 14% 2% 1446
8 ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS journal 91859 3% 11% 280
9 ENERGY LEVELS authKW 89635 1% 26% 113
10 OSCILLATOR STRENGTHS authKW 87143 1% 35% 81

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Optics 115704 44% 1% 4561
2 Physics, Atomic, Molecular & Chemical 85604 36% 1% 3719
3 Physics, Multidisciplinary 29824 25% 0% 2629
4 Spectroscopy 17349 12% 1% 1205
5 Physics, Nuclear 4933 7% 0% 727
6 Physics, Applied 792 9% 0% 909
7 Instruments & Instrumentation 729 4% 0% 364
8 Astronomy & Astrophysics 356 4% 0% 407
9 Physics, Particles & Fields 237 3% 0% 264
10 Nuclear Science & Technology 226 2% 0% 222

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 QUANTUM ENGN METROL 55364 0% 91% 20
2 SHANGHAI EBIT 55152 0% 42% 43
3 GRP MAT SCI PL MATH 47952 0% 75% 21
4 CHAIR QUANTUM ENGN METROL 39789 0% 93% 14
5 NONACCELERATOR PARTICLE PHYS GRP 38060 0% 83% 15
6 SD POST 36543 0% 100% 12
7 THEORET PHYS ASTRON 33085 1% 12% 90
8 NON ACCELERATOR PARTICLE PHYS GRP 28340 0% 85% 11
9 SHYAMLAL 28340 0% 85% 11
10 CHAIR ATOM PHYS 27407 0% 100% 9

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS 209265 10% 7% 1061
2 PHYSICA SCRIPTA 157758 9% 6% 925
3 ATOMIC DATA AND NUCLEAR DATA TABLES 153898 2% 26% 195
4 OPTIKA I SPEKTROSKOPIYA 102504 5% 7% 481
5 PHYSICAL REVIEW A 92901 14% 2% 1446
6 ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS 91859 3% 11% 280
7 OPTICS AND SPECTROSCOPY 30696 2% 4% 241
8 JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS 24151 3% 3% 300
9 JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER 23810 2% 3% 237
10 EUROPEAN PHYSICAL JOURNAL D 15041 2% 3% 167

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 ATOMIC DATA 116852 2% 15% 253 Search ATOMIC+DATA Search ATOMIC+DATA
2 ENERGY LEVELS 89635 1% 26% 113 Search ENERGY+LEVELS Search ENERGY+LEVELS
3 OSCILLATOR STRENGTHS 87143 1% 35% 81 Search OSCILLATOR+STRENGTHS Search OSCILLATOR+STRENGTHS
4 WAVELENGTHS 77277 0% 54% 47 Search WAVELENGTHS Search WAVELENGTHS
5 TRANSITION PROBABILITIES 77174 1% 26% 99 Search TRANSITION+PROBABILITIES Search TRANSITION+PROBABILITIES
6 OPTOGALVANIC EFFECT 75316 0% 85% 29 Search OPTOGALVANIC+EFFECT Search OPTOGALVANIC+EFFECT
7 OPTOGALVANIC SPECTROSCOPY 56681 0% 85% 22 Search OPTOGALVANIC+SPECTROSCOPY Search OPTOGALVANIC+SPECTROSCOPY
8 HYPERFINE STRUCTURE 52857 1% 20% 86 Search HYPERFINE+STRUCTURE Search HYPERFINE+STRUCTURE
9 ATOMIC SPECTRA 47752 0% 41% 38 Search ATOMIC+SPECTRA Search ATOMIC+SPECTRA
10 ISOTOPE SHIFT 47107 0% 35% 44 Search ISOTOPE+SHIFT Search ISOTOPE+SHIFT

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 2


rank cluster_id2 link
1 735 JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS//PHYSICAL REVIEW A//PHYSICS, ATOMIC, MOLECULAR & CHEMICAL
2 3092 STARK BROADENING//GRP RECH PHYS ATOM ASTROPHYS//JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER
3 1258 ANTIHYDROGEN//PHYSICAL REVIEW A//POSITRONIUM
4 1865 PHYSICS, ATOMIC, MOLECULAR & CHEMICAL//ALKALI LASERS//PENNING IONIZATION ELECTRON SPECTROSCOPY
5 1640 TIME FREQUENCY//ATOMIC CLOCKS//FREQUENCY STANDARD
6 1957 HYPERPOLARIZED GAS//HYPERPOLARIZED//ATOMIC MAGNETOMETER
7 3143 ETHYLBENZENE DEHYDROGENATION//RYDBERG ATOMS//ETHYLBENZENE
8 3100 ULTRACOLD NEUTRONS//ULTRA COLD NEUTRONS//NEUTRON DECAY
9 2222 COPPER VAPOR LASER//KVANTOVAYA ELEKTRONIKA//METAL VAPOR LASER
10 4267 VOIGT FUNCTION//ESCAPE FACTOR//COMPLEX ERROR FUNCTION

Go to start page